# Select the board to build for: if not given on the command line, # then default to WIPY BOARD ?= WIPY ifeq ($(wildcard boards/$(BOARD)/.),) $(error Invalid BOARD specified) endif # Make 'release' the default build type BTYPE ?= release # Make the 'application' by default ('bootloader' can be built explicitly) BTARGET ?= application # Port for flashing firmware PORT ?= /dev/ttyUSB1 # If the build directory is not given, make it reflect the board name. BUILD ?= build/$(BOARD)/$(BTYPE) include ../../py/mkenv.mk -include ../../localconfig.mk CROSS_COMPILE ?= arm-none-eabi- CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -march=armv7e-m -mabi=aapcs -mcpu=cortex-m4 -msoft-float -mfloat-abi=soft -fsingle-precision-constant -Wdouble-promotion CFLAGS += -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) -Os CFLAGS += -g -ffunction-sections -fdata-sections -fno-common -fsigned-char -mno-unaligned-access CFLAGS += -Iboards/$(BOARD) # Workaround gcc 12.1 bug. CFLAGS += -Wno-array-bounds LDFLAGS += -Wl,-nostdlib -Wl,--gc-sections -Wl,-Map=$@.map FLASH_SIZE_WIPY = 2M FLASH_SIZE_LAUNCHXL = 1M ifeq ($(BTARGET), application) # qstr definitions (must come before including py.mk) QSTR_DEFS = qstrdefsport.h # MicroPython feature configurations MICROPY_ROM_TEXT_COMPRESSION ?= 1 # include MicroPython make definitions include $(TOP)/py/py.mk include $(TOP)/extmod/extmod.mk include application.mk else ifeq ($(BTARGET), bootloader) include bootmgr/bootloader.mk else $(error Invalid BTARGET specified) endif endif # always include MicroPython make rules include $(TOP)/py/mkrules.mk erase: cc3200tool -p $(PORT) format_flash --size $(FLASH_SIZE_$(BOARD)) deploy: cc3200tool -p $(PORT) \ write_file bootmgr/build/$(BOARD)/$(BTYPE)/bootloader.bin /sys/mcuimg.bin \ write_file build/$(BOARD)/$(BTYPE)/mcuimg.bin /sys/factimg.bin # Files *.ucf and *ucf.signed.bin come from CC3200SDK-SERVICEPACK # package from http://www.ti.com/tool/cc3200sdk servicepack: cc3200tool -p $(PORT) \ write_file --file-size=0x20000 --signature ota_1.0.1.6-2.7.0.0.ucf.signed.bin \ ota_1.0.1.6-2.7.0.0.ucf /sys/servicepack.ucf